Lens Description: Fully compatible with all Nikon Digital SLR cameras including the D40 and D40X, this large aperture 30mm f/1.4 EX DC HSM lens is designed to match the APS-C size image sensors of digital SLR cameras. Two SLD glass elements are especially effective in the compensation of magnification chromatic aberration. Glass mold aspherical lens at rear group of lens reduces color aberration and provides high-quality image results. From 40cm (15.7

Sigma 30mm f/1.4 DC HSM Art Specifications

Lens Specifications

Lens Type

Prime Lens

Focal Length

30mm

Mount Type

Nikon F, Canon EF

Format

APS-C / DX

Compatible Format(s)

APS-C

Compatible with Teleconverters

No

Maximum Reproduction Ratio

1:6.8

Optical Stabilization (Image Stabilization)

No

Aperture Information

Aperture Ring

No

Maximum Aperture

f/1.4

Minimum Aperture

f/16

Maximum Angle of View (APS-C or smaller format)

45°

Optical Information

Lens Elements

9

Lens Groups

8

Diaphragm Blades

9

Aspherical Elements

1

Nano Coating

No

Super Multi-Layer Coating

No

Focus Information

Focus

Autofocus

Built-in Focus Motor

Yes

Hyper Sonic Motor (HSM)

Yes

Internal Focusing

Yes

Minimum Focus Distance

0.30m

Distance Information

Yes

Filter Information

Filter Size

62mm

Accepts Filter Type

Screw-on

Physical Characteristics

Weather / Dust Sealing

No

Mount Material

Metal

Tripod Collar

No

Dimensions

74 x 63mm

Weight

435g

Other Information

Available in Colors

Black

Lens Construction

MTF Chart

Reader Interactions

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